say it: pree-a-duh-LES-int
preadolescent is an adjective meaning "of or relating to or designed for children between the ages of 9 and 12". It is pronounced /ˌpɹiædəˈlɛsɪnt/ — pree-a-duh-LES-int. It carries one recorded sense.
Definitions, synonyms and semantic relations for preadolescent come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.